Chk1 Polyclonal Antibody

Ab type

Primary antibody

Background

The checkpoint kinase 1 encoded by CHEK1 belongs to the Ser/Thr protein kinase family. It is required for checkpoint mediated cell cycle arrest in response to DNA damage or the presence of unreplicated DNA. This protein acts to integrate signals from ATM and ATR, two cell cycle proteins involved in DNA damage responses, that also associate with chromatin in meiotic prophase I. Phosphorylation of CDC25A protein phosphatase by this protein is required for cells to delay cell cycle progression in response to double-strand DNA breaks. Several alternatively spliced transcript variants have been found for this gene.

Reactivity

Human

Clonality

Polyclonal

Host

Rabbit

Isotype

IgG

Immunogen

The antiserum was produced against synthesized peptide derived from human Chk1. AA range:251-300

Storage Stability

-20°C for one year

Concentration

1 mg/ml

MolecularWeight_Da

54420

synonyms

CHEK1; CHK1; Serine/threonine-protein kinase Chk1; CHK1 checkpoint homolog; Cell cycle checkpoint kinase; Checkpoint kinase-1